out/build/arm64-generic/var/cache/portage/chromeos-base/cros-camera-libs/out/Default/gen/include/camera/mojo/camera_metadata.mojom-shared.h

// camera/mojo/camera_metadata.mojom-shared.h is auto generated by mojom_bindings_generator.py, do not edit

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CAMERA_MOJO_CAMERA_METADATA_MOJOM_SHARED_H_
#define CAMERA_MOJO_CAMERA_METADATA_MOJOM_SHARED_H_

#include <stdint.h>

#include <functional>
#include <iosfwd>
#include <type_traits>
#include <utility>
#include "mojo/public/cpp/bindings/array_data_view.h"
#include "mojo/public/cpp/bindings/enum_traits.h"
#include "mojo/public/cpp/bindings/interface_data_view.h"
#include "mojo/public/cpp/bindings/lib/bindings_internal.h"
#include "mojo/public/cpp/bindings/lib/serialization.h"
#include "mojo/public/cpp/bindings/map_data_view.h"
#include "mojo/public/cpp/bindings/string_data_view.h"

#include "third_party/perfetto/include/perfetto/tracing/traced_value_forward.h"

#include "camera/mojo/camera_metadata.mojom-shared-internal.h"
#include "camera/mojo/camera_metadata_tags.mojom-shared.h"







namespace cros::mojom {
class CameraMetadataEntryDataView;

class CameraMetadataDataView;



}  // cros::mojom

namespace mojo {
namespace internal {

template <>
struct MojomTypeTraits<::cros::mojom::CameraMetadataEntryDataView> {
  using Data = ::cros::mojom::internal::CameraMetadataEntry_Data;
  using DataAsArrayElement = Pointer<Data>;
  static constexpr MojomTypeCategory category = MojomTypeCategory::kStruct;
};

template <>
struct MojomTypeTraits<::cros::mojom::CameraMetadataDataView> {
  using Data = ::cros::mojom::internal::CameraMetadata_Data;
  using DataAsArrayElement = Pointer<Data>;
  static constexpr MojomTypeCategory category = MojomTypeCategory::kStruct;
};

}  // namespace internal
}  // namespace mojo


namespace cros::mojom {


enum class EntryType : int32_t {
  
  TYPE_BYTE = 0,
  
  TYPE_INT32 = 1,
  
  TYPE_FLOAT = 2,
  
  TYPE_INT64 = 3,
  
  TYPE_DOUBLE = 4,
  
  TYPE_RATIONAL = 5,
  
  NUM_TYPES = 6,
  kMinValue = 0,
  kMaxValue = 6,
};

 std::ostream& operator<<(std::ostream& os, EntryType value);
inline bool IsKnownEnumValue(EntryType value) {
  return internal::EntryType_Data::IsKnownValue(
      static_cast<int32_t>(value));
}


class CameraMetadataEntryDataView {
 public:
  CameraMetadataEntryDataView() = default;

  CameraMetadataEntryDataView(
      internal::CameraMetadataEntry_Data* data,
      mojo::Message* message)
      : data_(data), message_(message) {}

  bool is_null() const { return !data_; }
  uint32_t index() const {
    return data_->index;
  }
  template <typename UserType>
  [[nodiscard]] bool ReadTag(UserType* output) const {
    auto data_value = data_->tag;
    return mojo::internal::Deserialize<::cros::mojom::CameraMetadataTag>(
        data_value, output);
  }
  ::cros::mojom::CameraMetadataTag tag() const {
    return ::mojo::internal::ToKnownEnumValueHelper(
          static_cast<::cros::mojom::CameraMetadataTag>(data_->tag));
  }
  template <typename UserType>
  [[nodiscard]] bool ReadType(UserType* output) const {
    auto data_value = data_->type;
    return mojo::internal::Deserialize<::cros::mojom::EntryType>(
        data_value, output);
  }
  EntryType type() const {
    return ::mojo::internal::ToKnownEnumValueHelper(
          static_cast<::cros::mojom::EntryType>(data_->type));
  }
  uint32_t count() const {
    return data_->count;
  }
  inline void GetDataDataView(
      mojo::ArrayDataView<uint8_t>* output);

  template <typename UserType>
  [[nodiscard]] bool ReadData(UserType* output) {
    
    auto* pointer = data_->data.Get();
    return mojo::internal::Deserialize<mojo::ArrayDataView<uint8_t>>(
        pointer, output, message_);
  }
 private:
  internal::CameraMetadataEntry_Data* data_ = nullptr;
  mojo::Message* message_ = nullptr;
};


class CameraMetadataDataView {
 public:
  CameraMetadataDataView() = default;

  CameraMetadataDataView(
      internal::CameraMetadata_Data* data,
      mojo::Message* message)
      : data_(data), message_(message) {}

  bool is_null() const { return !data_; }
  uint32_t size() const {
    return data_->size;
  }
  uint32_t entry_count() const {
    return data_->entry_count;
  }
  uint32_t entry_capacity() const {
    return data_->entry_capacity;
  }
  uint32_t data_count() const {
    return data_->data_count;
  }
  uint32_t data_capacity() const {
    return data_->data_capacity;
  }
  inline void GetEntriesDataView(
      mojo::ArrayDataView<CameraMetadataEntryDataView>* output);

  template <typename UserType>
  [[nodiscard]] bool ReadEntries(UserType* output) {
    
static_assert(
    mojo::internal::IsValidUserTypeForOptionalValue<
        mojo::ArrayDataView<::cros::mojom::CameraMetadataEntryDataView>, UserType>(),
    "Attempting to read the optional `entries` field into a type which "
    "cannot represent a null value. Either wrap the destination object "
    "with std::optional, ensure that any corresponding "
    "{Struct/Union/Array/String}Traits define the necessary IsNull and "
    "SetToNull methods, or use `MaybeReadEntries` instead "
    "of `ReadEntries if you're fine with null values being "
    "silently ignored in this case.");
    auto* pointer = data_->entries.Get();
    return mojo::internal::Deserialize<mojo::ArrayDataView<::cros::mojom::CameraMetadataEntryDataView>>(
        pointer, output, message_);
  }
 private:
  internal::CameraMetadata_Data* data_ = nullptr;
  mojo::Message* message_ = nullptr;
};


}  // cros::mojom

namespace std {

template <>
struct hash<::cros::mojom::EntryType>
    : public mojo::internal::EnumHashImpl<::cros::mojom::EntryType> {};

}  // namespace std

namespace mojo {


namespace internal {

template <typename MaybeConstUserType>
struct Serializer<::cros::mojom::EntryType, MaybeConstUserType> {
  using UserType = typename std::remove_const<MaybeConstUserType>::type;
  using Traits = EnumTraits<::cros::mojom::EntryType, UserType>;

  static void Serialize(UserType input, int32_t* output) {
    *output = static_cast<int32_t>(Traits::ToMojom(input));
  }

  static bool Deserialize(int32_t input, UserType* output) {
    return Traits::FromMojom(::mojo::internal::ToKnownEnumValueHelper(
        static_cast<::cros::mojom::EntryType>(input)), output);
  }
};

}  // namespace internal


namespace internal {

template <typename MaybeConstUserType>
struct Serializer<::cros::mojom::CameraMetadataEntryDataView, MaybeConstUserType> {
  using UserType = typename std::remove_const<MaybeConstUserType>::type;
  using Traits = StructTraits<::cros::mojom::CameraMetadataEntryDataView, UserType>;

  static void Serialize(
      MaybeConstUserType& input,
      mojo::internal::MessageFragment<::cros::mojom::internal::CameraMetadataEntry_Data>& fragment) {
    if (CallIsNullIfExists<Traits>(input))
      return;
    fragment.Allocate();
    fragment->index = Traits::index(input);
    mojo::internal::Serialize<::cros::mojom::CameraMetadataTag>(
        Traits::tag(input), &fragment->tag);
    mojo::internal::Serialize<::cros::mojom::EntryType>(
        Traits::type(input), &fragment->type);
    fragment->count = Traits::count(input);
    decltype(Traits::data(input)) in_data = Traits::data(input);
    mojo::internal::MessageFragment<
        typename decltype(fragment->data)::BaseType>
        data_fragment(fragment.message());
    constexpr const mojo::internal::ContainerValidateParams& data_validate_params =
        mojo::internal::GetArrayValidator<0, false, nullptr>();
    mojo::internal::Serialize<mojo::ArrayDataView<uint8_t>>(
        in_data, data_fragment, &data_validate_params);
    fragment->data.Set(
        data_fragment.is_null() ? nullptr : data_fragment.data());
    MOJO_INTERNAL_DLOG_SERIALIZATION_WARNING(
        fragment->data.is_null(),
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_NULL_POINTER,
        "null data in CameraMetadataEntry struct");
  }

  static bool Deserialize(::cros::mojom::internal::CameraMetadataEntry_Data* input,
                          UserType* output,
                          Message* message) {
    if (!input)
      return CallSetToNullIfExists<Traits>(output);

    ::cros::mojom::CameraMetadataEntryDataView data_view(input, message);
    return Traits::Read(data_view, output);
  }
};

}  // namespace internal


namespace internal {

template <typename MaybeConstUserType>
struct Serializer<::cros::mojom::CameraMetadataDataView, MaybeConstUserType> {
  using UserType = typename std::remove_const<MaybeConstUserType>::type;
  using Traits = StructTraits<::cros::mojom::CameraMetadataDataView, UserType>;

  static void Serialize(
      MaybeConstUserType& input,
      mojo::internal::MessageFragment<::cros::mojom::internal::CameraMetadata_Data>& fragment) {
    if (CallIsNullIfExists<Traits>(input))
      return;
    fragment.Allocate();
    fragment->size = Traits::size(input);
    fragment->entry_count = Traits::entry_count(input);
    fragment->entry_capacity = Traits::entry_capacity(input);
    fragment->data_count = Traits::data_count(input);
    fragment->data_capacity = Traits::data_capacity(input);
    decltype(Traits::entries(input)) in_entries = Traits::entries(input);
    mojo::internal::MessageFragment<
        typename decltype(fragment->entries)::BaseType>
        entries_fragment(fragment.message());
    constexpr const mojo::internal::ContainerValidateParams& entries_validate_params =
        mojo::internal::GetArrayValidator<0, false, nullptr>();
    mojo::internal::Serialize<mojo::ArrayDataView<::cros::mojom::CameraMetadataEntryDataView>>(
        in_entries, entries_fragment, &entries_validate_params);
    fragment->entries.Set(
        entries_fragment.is_null() ? nullptr : entries_fragment.data());
  }

  static bool Deserialize(::cros::mojom::internal::CameraMetadata_Data* input,
                          UserType* output,
                          Message* message) {
    if (!input)
      return CallSetToNullIfExists<Traits>(output);

    ::cros::mojom::CameraMetadataDataView data_view(input, message);
    return Traits::Read(data_view, output);
  }
};

}  // namespace internal

}  // namespace mojo


namespace cros::mojom {

inline void CameraMetadataEntryDataView::GetDataDataView(
    mojo::ArrayDataView<uint8_t>* output) {
  auto pointer = data_->data.Get();
  *output = mojo::ArrayDataView<uint8_t>(pointer, message_);
}


inline void CameraMetadataDataView::GetEntriesDataView(
    mojo::ArrayDataView<CameraMetadataEntryDataView>* output) {
  auto pointer = data_->entries.Get();
  *output = mojo::ArrayDataView<CameraMetadataEntryDataView>(pointer, message_);
}



}  // cros::mojom

// Declare TraceFormatTraits for enums, which should be defined in ::perfetto
// namespace.

namespace perfetto {

template <>
struct  TraceFormatTraits<::cros::mojom::EntryType> {
 static void WriteIntoTrace(perfetto::TracedValue context, ::cros::mojom::EntryType value);
};

} // namespace perfetto

#endif  // CAMERA_MOJO_CAMERA_METADATA_MOJOM_SHARED_H_